y = 7 ^ { x } d x
Solve for d (complex solution)
\left\{\begin{matrix}d=\frac{y}{x\times 7^{x}}\text{, }&x\neq 0\\d\in \mathrm{C}\text{, }&y=0\text{ and }x=0\end{matrix}\right.
Solve for d
\left\{\begin{matrix}d=\frac{y}{x\times 7^{x}}\text{, }&x\neq 0\\d\in \mathrm{R}\text{, }&y=0\text{ and }x=0\end{matrix}\right.
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7^{x}dx=y
Swap sides so that all variable terms are on the left hand side.
x\times 7^{x}d=y
The equation is in standard form.
\frac{x\times 7^{x}d}{x\times 7^{x}}=\frac{y}{x\times 7^{x}}
Divide both sides by 7^{x}x.
d=\frac{y}{x\times 7^{x}}
Dividing by 7^{x}x undoes the multiplication by 7^{x}x.
7^{x}dx=y
Swap sides so that all variable terms are on the left hand side.
x\times 7^{x}d=y
The equation is in standard form.
\frac{x\times 7^{x}d}{x\times 7^{x}}=\frac{y}{x\times 7^{x}}
Divide both sides by 7^{x}x.
d=\frac{y}{x\times 7^{x}}
Dividing by 7^{x}x undoes the multiplication by 7^{x}x.
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